Twinkle is an open-source text editor.
Linux encrypted filesystem management tool
Mkpass - Command line Secure Password Generator
GUI tool for administration of PKCS#11 enabled devices
Halimede Certificate Authority
A free and easy-to-use password protected file archiver
HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
If You want to change your passwords globally, this program is for You
Smart card events and smart cards information tracker
A Python3 Password Manager, with encryption and without connection
Multi hash crack suite
Certificate Authority administration application
The best cryptography playground available
Mount EncFS folders - multiplatform style.
Двухфакторная аутентификации на Linux
GMR digital signature system
Base64 encode (or decode) files of any type with this lightweight tool
Open Source PKI solutions
FIDO strong authentication, encryption, digital signature engine